According to the Stanford School of Medicine Blood Center, blood type for Americans is distributed as follows:TypeOABABPercentage 44%42%10%4%A random sample of 200 Americans is selected and the blood type is recorded for each. The data is summarized in the table below.TypeOABABFrequency 84801917A Chi-square Goodness of Fit Test is conducted to test the hypotheses:Ho: The observed frequencies are consistent with the stated percentages. (The distribution of blood type appears to be correct.)HA: The observed frequencies are inconsistent with the stated percentages. (At least one of the stated percentages is incorrect.)Answer the questions given below. QUESTION 2What is the value of the x2 test statistic? (You may compute this value by setting up a table as shown in the textbook, by using a website such as https://goodcalculators.com/chi-square-calculator/, an Excel spreadsheet, or a graphingcalculator.) Express its value to two or three decimal places (to the hundredths or thousandths place).QUESTION 3

A chi-square test, or specifically Pearson's chi-square test is performed when the test statistic is…

Answered: QUESTION 2 What is the value of the x2…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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